<html>

<head>
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <meta content="text/html;charset=utf-8" http-equiv="Content-Type" />
  <style type="text/css">
    html,
    body {
      margin: 0;
      padding: 0;
      width: 100%;
      height: 100%;
      display: flex;
      justify-content: center;
      align-items: center;
      background-color: black;
    }

    canvas {
      width: 100%;
      height: 100%;
    }
  </style>
</head>

<body id="engine-root">
  <script type="module">
    import(`./app.js`).then((module) => module.default());
  </script>
</body>

</html>